A Data Flow Diagram (DFD) for searching for songs in the online store
An Entity Related Diagram (ERD) (This can be imported straight from Microsoft Access)
A description of at LEAST five queries used in the database (Three of these queries must involve relationships between tables in the database)
1. Query 1 (Simple Query using 'Query Wizard'- No relationship) From the "Album" Table, list all Artist Names, TrackID and Album Release Year
Result:
2. Query 2 (Relationship between three tables) List the Artist Name, Album Title, Release Year and Record Company Name of all those albums whose GenreID= 1 Query:
Result:
3. Query 3 (Reationship between three tables) List the GenreID, Artist Name and Album Release Year of all the albums with GenreName="Pop"
Query:
Result:
4. Query 4 (Relationship between three tables) List the Artist Name, Album Title and the Record Company Name of all albums whose RecordLabelID= 303
Query:
Result:
5. Query 5 (Relationshiop between four tables) List the Album Title, Artist Name and Record Company Name of all Albums whose Tracks=12
(H2.2, H6.1, H6.2, H7.2)
- An Entity Related Diagram (ERD) (This can be imported straight from Microsoft Access)
1. Query 1 (Simple Query using 'Query Wizard'- No relationship)
From the "Album" Table, list all Artist Names, TrackID and Album Release Year
Result:
2. Query 2 (Relationship between three tables)
List the Artist Name, Album Title, Release Year and Record Company Name of all those albums whose GenreID= 1
Query:
Result:
3. Query 3 (Reationship between three tables)
List the GenreID, Artist Name and Album Release Year of all the albums with GenreName="Pop"
Query:
Result:
4. Query 4 (Relationship between three tables)
List the Artist Name, Album Title and the Record Company Name of all albums whose RecordLabelID= 303
Query:
Result:
5. Query 5 (Relationshiop between four tables)
List the Album Title, Artist Name and Record Company Name of all Albums whose Tracks=12
Query:
Results: